GOST 426 1977 Edition, February 18, 1977 Rubber. Method for the determination of abrasion resistance under slipping
GOST 10234 1977 Edition, February 18, 1977 Moderate strength flattened steel strip. Specifications
GOST 22372 1977 Edition, February 18, 1977 Dielectric materials. Methods of determination of permittivity and powerfactor within a frequency range of 100 to 5x10 in 6 degree Hz
GOST 22560 1977 Edition, May 27, 1977 Pushers of composite shanks for press-moulds for pressure moulding of thermoset articles. Construction and dimensions
GOST 22559 1977 Edition, May 27, 1977 Shanks of press-moulds for pressure moulding of thermoset articles. Construction and dimensions
GOST 11827 1977 Edition, May 26, 1977 Diazol scarlet K and diazol pink O. Specifications
GOST 22554 1977 Edition, May 26, 1977 Organic dye-stuffs. Chrome orange. Specifications
GOST 14261 1977 Edition, May 26, 1977 Hydrochloric acid super pure. Specifications
GOST 6318 1977 Edition, May 26, 1977 Sodium sulphate technical. Specifications
GOST 22553 1977 Edition, May 26, 1977 Organic dye-stuffs. Chrome bordeaux C. Specifications
GOST 13278 1977 Edition, May 26, 1977 Organic dyestuffs. The methods of comparative dyeing for natural leather
GOST 5691 1977 Edition, May 26, 1977 Organic dyes. Light-fast yellow pigment. Specifications